The film's story revolves around a taxi driver and the son of a rich businessman, in which the two come in contact. The taxi driver, protective of his profession, lets everyone think he is an insurance broker while the rich youngster has the problem of retrieving his father's will and eventually leaves the locker key in the taxi driver's cab in an accident. The driver gets falsely accused and is put in jail while the rest of his family comes to know his true job as a taxi driver. The debacles that occur thereafter form the climax of the story.
A taxi driver gets more than he bargained for when he picks up two teen runaways. Not only does the pair possess supernatural powers, but they're also trying desperately to escape people who have made them their targets.
This psychedelic tour of life after death is seen entirely from the point of view of Oscar (Nathaniel Brown), a young American drug dealer and addict living in Tokyo with his prostitute sister, Linda (Paz de la Huerta).
Armed men hijack a New York City subway train, holding the passengers hostage in return for a ransom, and turning an ordinary day's work for dispatcher Walter Garber into a face-off with the mastermind behind the crime.